Cosmetic bottle



FIG. 1 is a front perspective view of the cosmetic bottle showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear side elevational view thereof;

FIG. 5 is a front side elevational view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines are included for the purpose of illustrating portions of the cosmetic bottle that form no part of the claimed design. 

The ornamental design for a cosmetic bottle, as shown and described. 